| 20 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1000 | $1.40 | $1.24 | $1.09 | $1.07 | $1.03 | |
| 20 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1000 | 1.26 | 1.11 | .98 | .96 | .93 | |
| 20 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 1.20 | 1.06 | .93 | .92 | .88 | |
| 20 x 8 x 4" | ECT-32 Single Wall Corrugated | 25/500 | 1.80 | 1.58 | 1.39 | 1.37 | 1.32 | |
| 20 x 8 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 1.34 | 1.19 | 1.04 | 1.03 | .99 | |
| 20 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 1.43 | 1.26 | 1.11 | 1.09 | 1.05 | |
| 20 x 8 x 50" | ECT-44 Single Wall Corrugated | 5/120 | 12.50 | 11.03 | 9.70 | 9.56 | 9.19 | |
| 20 x 8 x 60" | ECT-44 Single Wall Corrugated | 5/120 | 16.49 | 14.55 | 12.81 | 12.61 | 12.13 | |
| 20 x 10 x 4" | ECT-32 Single Wall Corrugated | 25/375 | 1.41 | 1.24 | 1.09 | 1.08 | 1.04 | |
| 20 x 10 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 1.62 | 1.43 | 1.26 | 1.24 | 1.19 | |
| 20 x 10 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 1.97 | 1.74 | 1.53 | 1.51 | 1.45 | |
| 20 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.01 | 1.77 | 1.56 | 1.53 | 1.48 | |
| 20 x 10 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 2.18 | 1.92 | 1.69 | 1.67 | 1.60 | |
| 20 x 12 x 3" | ECT-32 Single Wall Corrugated | 25/450 | 2.59 | 2.28 | 2.01 | 1.98 | 1.90 | |
| 20 x 12 x 4" | ECT-32 Single Wall Corrugated | 25/450 | 1.80 | 1.59 | 1.40 | 1.38 | 1.33 | |
| 20 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 1.93 | 1.70 | 1.50 | 1.48 | 1.42 | |
| 20 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/180 | 4.90 | 4.32 | 3.81 | 3.75 | 3.60 | |
| 20 x 12 x 7" | ECT-32 Single Wall Corrugated | 25/300 | 3.04 | 2.68 | 2.36 | 2.33 | 2.24 | |
| 20 x 12 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.12 | 1.87 | 1.64 | 1.62 | 1.56 | |
| 20 x 12 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.56 | 2.26 | 1.99 | 1.96 | 1.88 | |
| 20 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.36 | 2.08 | 1.83 | 1.81 | 1.74 | |
| 20 x 12 x 12" | 10,8,6" | 20/240 | 2.82 | 2.49 | 2.19 | 2.16 | 2.08 | |
| 20 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/180 | 4.63 | 4.08 | 3.59 | 3.54 | 3.40 | |
| 20 x 12 x 16" | ECT-32 Single Wall Corrugated | 20/240 | 4.00 | 3.53 | 3.10 | 3.06 | 2.94 | |
| 20 x 12 x 20" | ECT-32 Single Wall Corrugated | 20/140 | 5.41 | 4.77 | 4.20 | 4.13 | 3.98 | |
| 20 x 13 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.61 | 2.30 | 2.02 | 1.99 | 1.92 | |
| 20 x 14 x 3" | ECT-32 Single Wall Corrugated | 25/300 | 2.60 | 2.30 | 2.02 | 1.99 | 1.91 | |
| 20 x 14 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 2.05 | 1.81 | 1.59 | 1.56 | 1.50 | |
| 20 x 14 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.18 | 1.92 | 1.69 | 1.66 | 1.60 | |
| 20 x 14 x 6" | ECT-48 Double Wall Corrugated | 15/180 | 5.74 | 5.06 | 4.46 | 4.39 | 4.22 | |
| 20 x 14 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 2.49 | 2.19 | 1.93 | 1.90 | 1.83 | |
| 20 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.71 | 2.39 | 2.10 | 2.07 | 1.99 | |
| 20 x 14 x 10" | ECT-48 Double Wall Corrugated | 15/180 | 6.71 | 5.92 | 5.21 | 5.13 | 4.93 | |
| 20 x 14 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.70 | 2.38 | 2.09 | 2.06 | 1.98 | |
| 20 x 14 x 12" | ECT-48 Double Wall Corrugated | 15/180 | 7.22 | 6.37 | 5.60 | 5.52 | 5.31 | |
| 20 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.16 | 2.79 | 2.46 | 2.42 | 2.33 | |
| 20 x 14 x 14" | 12,10,8" | 15/150 | 3.66 | 3.23 | 2.85 | 2.80 | 2.69 | |
| 20 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/90 | 6.87 | 6.06 | 5.33 | 5.25 | 5.05 | |
| 20 x 14 x 16" | ECT-32 Single Wall Corrugated | 20/120 | 3.33 | 2.94 | 2.59 | 2.55 | 2.45 | |
| 20 x 14 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.56 | 3.14 | 2.76 | 2.72 | 2.62 | |
| 20 x 14 x 20" | ECT-32-B Corrugated | 20/140 | 6.32 | 5.58 | 4.91 | 4.84 | 4.65 | |
| 20 x 15 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.59 | 2.28 | 2.01 | 1.98 | 1.90 | |
| 20 x 15 x 9" | ECT-32 Single Wall Corrugated | 25/300 | 2.90 | 2.56 | 2.25 | 2.22 | 2.13 | |
| 20 x 15 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.83 | 2.50 | 2.20 | 2.17 | 2.08 | |
| 20 x 15 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 3.11 | 2.74 | 2.41 | 2.38 | 2.29 | |
| 20 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/240 | 3.28 | 2.89 | 2.55 | 2.51 | 2.41 | |
| 20 x 16 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 2.60 | 2.29 | 2.02 | 1.99 | 1.91 | |
| 20 x 16 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.63 | 2.32 | 2.04 | 2.01 | 1.93 | |
| 20 x 16 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 3.09 | 2.73 | 2.40 | 2.37 | 2.27 | |
| 20 x 16 x 9" | ECT-32-B Corrugated | 25/300 | 4.83 | 4.27 | 3.75 | 3.70 | 3.55 | |
| 20 x 16 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 3.11 | 2.75 | 2.42 | 2.38 | 2.29 | |
| 20 x 16 x 10" | ECT-48 Double Wall Corrugated | 15/180 | 8.97 | 7.91 | 6.96 | 6.86 | 6.59 | |
| 20 x 16 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 3.64 | 3.21 | 2.83 | 2.78 | 2.68 | |
| 20 x 16 x 12" | ECT-48 Double Wall Corrugated | 15/90 | 8.84 | 7.80 | 6.86 | 6.76 | 6.50 | |
| 20 x 16 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.26 | 2.88 | 2.53 | 2.49 | 2.40 | |
| 20 x 16 x 14" | 12,10,8" | 20/240 | 3.42 | 3.02 | 2.65 | 2.61 | 2.51 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.53 | 4.00 | 3.52 | 3.46 | 3.33 | |
| 20 x 16 x 14" | ECT-48 Double Wall Corrugated | 15/90 | 5.94 | 5.24 | 4.61 | 4.54 | 4.36 | |
| 20 x 16 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 3.79 | 3.34 | 2.94 | 2.90 | 2.79 | |
| 20 x 16 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 6.28 | 5.54 | 4.88 | 4.80 | 4.62 | |
| 20 x 18 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 3.72 | 3.28 | 2.89 | 2.85 | 2.74 | |
| 20 x 18 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.98 | 2.63 | 2.32 | 2.28 | 2.19 | |
| 20 x 18 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 3.34 | 2.95 | 2.59 | 2.55 | 2.45 | |
| 20 x 18 x 10" | ECT-32 Single Wall Corrugated | 10/150 | 3.49 | 3.08 | 2.71 | 2.67 | 2.57 | |
| 20 x 18 x 12" | ECT-32 Single Wall Corrugated | 10/150 | 3.83 | 3.38 | 2.98 | 2.93 | 2.82 | |
| 20 x 18 x 12" | Double Wall with Hand Holes | 10/90 | 8.25 | 7.28 | 6.41 | 6.31 | 6.07 | |
| 20 x 18 x 14" | ECT-32 Single Wall Corrugated | 10/150 | 4.06 | 3.59 | 3.16 | 3.11 | 2.99 | |
| 20 x 18 x 16" | ECT-32 Single Wall Corrugated | 10/150 | 4.24 | 3.74 | 3.29 | 3.24 | 3.12 | |
| 20 x 18 x 18" | ECT-32 Single Wall Corrugated | 15/150 | 4.43 | 3.91 | 3.44 | 3.39 | 3.26 | |
| 20 x 18 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 5.86 | 5.17 | 4.55 | 4.48 | 4.31 | |
| 20 x 18 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.46 | 4.82 | 4.24 | 4.17 | 4.01 | |
| 20 x 20 x 2" | ECT-32 Single Wall Corrugated | 20/240 | 5.22 | 4.61 | 4.05 | 3.99 | 3.84 | |
| 20 x 20 x 4" | ECT-32 Single Wall Corrugated | 10/240 | 3.09 | 2.73 | 2.40 | 2.36 | 2.27 | |
| 20 x 20 x 6" | ECT-32 Single Wall Corrugated | 15/120 | 2.35 | 2.16 | 2.09 | 2.07 | 1.97 | |
| 20 x 20 x 7" | ECT-32 Single Wall Corrugated | 15/150 | 5.43 | 4.79 | 4.22 | 4.15 | 3.99 | |
| 20 x 20 x 8" | ECT-32 Single Wall Corrugated | 15/150 | 3.71 | 3.27 | 2.88 | 2.83 | 2.73 | |
| 20 x 20 x 8" | ECT-48 Double Wall Corrugated | 10/90 | 10.03 | 8.85 | 7.78 | 7.67 | 7.37 | |
| 20 x 20 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 3.97 | 3.50 | 3.08 | 3.03 | 2.92 | |
| 20 x 20 x 10" | ECT-48 Double Wall Corrugated | 10/90 | 8.64 | 7.62 | 6.71 | 6.61 | 6.35 | |
| 20 x 20 x 11" | ECT-32 Single Wall Corrugated | 15/150 | 4.42 | 3.90 | 3.43 | 3.38 | 3.25 | |
| 20 x 20 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 3.66 | 3.23 | 2.84 | 2.80 | 2.69 | |
| 20 x 20 x 12" | 10,8,6" | 15/120 | 4.87 | 4.29 | 3.78 | 3.72 | 3.58 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.39 | 5.64 | 4.96 | 4.89 | 4.70 | |
| 20 x 20 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 6.78 | 5.98 | 5.26 | 5.18 | 4.98 | |
| 20 x 20 x 12" | Double Wall with Hand Holes | 10/90 | 9.35 | 8.25 | 7.26 | 7.15 | 6.88 | |
| 20 x 20 x 14" | ECT-32 Single Wall Corrugated | 15/150 | 4.66 | 4.11 | 3.62 | 3.57 | 3.43 | |
| 20 x 20 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 4.54 | 4.01 | 3.53 | 3.47 | 3.34 | |
| 20 x 20 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 4.62 | 4.08 | 3.59 | 3.53 | 3.40 | |
| 20 x 20 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 8.00 | 7.06 | 6.21 | 6.12 | 5.89 | |
| 20 x 20 x 18" | ECT-32 Single Wall Corrugated | 10/120 | 4.81 | 4.25 | 3.74 | 3.68 | 3.54 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.55 | 3.55 | 3.55 | 3.55 | 3.55 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 5.65 | 4.99 | 4.39 | 4.32 | 4.16 | |
| 20 x 20 x 20" | White | 10/120 | 7.75 | 6.84 | 6.02 | 5.93 | 5.70 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.19 | 6.34 | 5.58 | 5.50 | 5.28 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.22 | 6.37 | 5.61 | 5.52 | 5.31 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 8.74 | 7.71 | 6.79 | 6.68 | 6.43 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 26.40 | 23.29 | 20.50 | 20.19 | 19.41 | |
| 20 x 20 x 20" | Double Wall with Hand Holes | 10/70 | 12.30 | 10.86 | 9.55 | 9.41 | 9.05 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 53.08 | 46.83 | 41.21 | 40.59 | 39.03 | |
| 20 x 20 x 24" | ECT-32 Single Wall Corrugated | 10/120 | 5.70 | 5.03 | 4.43 | 4.36 | 4.19 | |
| 20 x 20 x 24" | ECT-48 Double Wall Corrugated | 10/90 | 15.52 | 13.69 | 12.05 | 11.86 | 11.41 | |
| 20 x 20 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 5.87 | 5.18 | 4.56 | 4.49 | 4.32 | |
| 20 x 20 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 5.68 | 5.01 | 4.41 | 4.35 | 4.18 | |
| 20 x 20 x 28" | ECT-32 Single Wall Corrugated | 10/120 | 8.82 | 7.79 | 6.85 | 6.75 | 6.49 | |
| 20 x 20 x 30" | ECT-32 Single Wall Corrugated | 10/120 | 6.90 | 6.09 | 5.36 | 5.28 | 5.08 | |
| 20 x 20 x 36" | ECT-32 Single Wall Corrugated | 10/120 | 8.54 | 7.53 | 6.63 | 6.53 | 6.28 | |
| 20 x 20 x 40" | ECT-32 Single Wall Corrugated | 10/150 | 11.56 | 10.20 | 8.98 | 8.84 | 8.50 | |
| 20 x 20 x 40" | Inside Telescopic HSC | 10/120 | 11.37 | 10.03 | 8.83 | 8.70 | 8.36 | |
| 20 x 20 x 45" | Wardrobe Packing Box | 5/75 | 24.07 | 21.24 | 18.69 | 18.41 | 17.70 | |
| 20 x 20 x 48" | ECT-32 Single Wall Corrugated | 10/120 | 10.20 | 9.00 | 7.92 | 7.80 | 7.50 | |
| 20 1/2 x 20 1/2 x 40" | Outside Telecopic HSC | 10/120 | 12.51 | 11.03 | 9.71 | 9.56 | 9.20 | |
| 21 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.05 | 1.81 | 1.59 | 1.57 | 1.51 | |
| 21 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 3.00 | 2.65 | 2.33 | 2.30 | 2.21 | |
| 21 x 13 x 13" | ECT-32 Single Wall Corrugated | 20/240 | 4.63 | 4.08 | 3.59 | 3.54 | 3.40 | |
| 21 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.75 | 2.43 | 2.14 | 2.11 | 2.02 | |
| 21 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/120 | 3.22 | 2.84 | 2.50 | 2.46 | 2.37 | |
| 21 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 3.54 | 3.13 | 2.75 | 2.71 | 2.60 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 8.38 | 7.39 | 6.51 | 6.41 | 6.16 | |
| 21 3/8 x 15 5/8 x 6 3/8" | ECT-32 Single Wall Corrugated | 25/250 | 4.53 | 4.00 | 3.52 | 3.47 | 3.33 | |
| 21 3/8 x 15 5/8 x 9 1/2" | ECT-32 Single Wall Corrugated | 20/240 | 5.16 | 4.55 | 4.01 | 3.95 | 3.79 | |
| 21 3/8 x 15 5/8 x 12 5/8" | ECT-32 Single Wall Corrugated | 20/240 | 5.05 | 4.46 | 3.92 | 3.86 | 3.71 | |
| 22 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 1.22 | 1.08 | .95 | .93 | .90 | |
| 22 x 6 x 16" | FOL ECT-44 Flat-Panel TV Box | 5/240 | 6.69 | 5.90 | 5.19 | 5.11 | 4.92 | |
| 22 x 10 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 1.56 | 1.37 | 1.21 | 1.19 | 1.14 | |
| 22 x 10 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 1.94 | 1.71 | 1.50 | 1.48 | 1.42 | |
| 22 x 10 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 1.91 | 1.68 | 1.48 | 1.46 | 1.40 | |
| 22 x 10 x 9" | ECT-32 Single Wall Corrugated | 20/240 | 2.01 | 1.78 | 1.56 | 1.54 | 1.48 | |
| 22 x 10 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.12 | 1.87 | 1.65 | 1.62 | 1.56 | |
| 22 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/300 | 2.76 | 2.43 | 2.14 | 2.11 | 2.03 | |
| 22 x 12 x 8" | ECT-32 Single Wall Corrugated | 25/300 | 3.88 | 3.42 | 3.01 | 2.97 | 2.85 | |
| 22 x 12 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.76 | 2.43 | 2.14 | 2.11 | 2.03 | |
| 22 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.71 | 2.39 | 2.10 | 2.07 | 1.99 | |
| 22 x 14 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 3.46 | 3.05 | 2.69 | 2.65 | 2.54 | |
| 22 x 14 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 2.41 | 2.13 | 1.87 | 1.84 | 1.77 | |
| 22 x 14 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.60 | 2.29 | 2.02 | 1.99 | 1.91 | |
| 22 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.83 | 2.50 | 2.20 | 2.16 | 2.08 | |
| 22 x 14 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.66 | 2.35 | 2.07 | 2.04 | 1.96 | |
| 22 x 14 x 12" | ECT-48 Double Wall Corrugated | 15/90 | 6.82 | 6.02 | 5.29 | 5.21 | 5.01 | |
| 22 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.59 | 3.17 | 2.79 | 2.75 | 2.64 | |
| 22 x 15 x 10" | ECT-32 Single Wall Corrugated | 25/300 | 4.99 | 4.40 | 3.88 | 3.82 | 3.67 | |
| 22 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 3.84 | 3.39 | 2.98 | 2.94 | 2.82 | |
| 22 x 16 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 4.06 | 3.58 | 3.15 | 3.11 | 2.99 | |
| 22 x 16 x 6" | ECT-32 Single Wall Corrugated | 25/300 | 4.62 | 4.08 | 3.59 | 3.54 | 3.40 | |
| 22 x 16 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 3.99 | 3.52 | 3.10 | 3.05 | 2.93 | |
| 22 x 16 x 10" | ECT-32 Single Wall Corrugated | 20/140 | 3.25 | 2.86 | 2.52 | 2.48 | 2.39 | |
| 22 x 16 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 4.65 | 4.11 | 3.61 | 3.56 | 3.42 | |
| 22 x 16 x 14" | ECT-32 Single Wall Corrugated | 20/140 | 4.90 | 4.32 | 3.81 | 3.75 | 3.60 | |
| 22 x 16 x 16" | ECT-32 Single Wall Corrugated | 15/120 | 3.98 | 3.51 | 3.09 | 3.04 | 2.92 | |
| 22 x 17 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 3.23 | 2.85 | 2.51 | 2.47 | 2.37 | |
| 22 x 18 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 4.57 | 4.03 | 3.55 | 3.50 | 3.36 | |
| 22 x 18 x 6" | ECT-32 Single Wall Corrugated | 20/120 | 3.31 | 2.92 | 2.57 | 2.53 | 2.43 | |
| 22 x 18 x 8" | ECT-32 Single Wall Corrugated | 20/140 | 3.50 | 3.09 | 2.72 | 2.68 | 2.57 | |
| 22 x 18 x 10" | ECT-32 Single Wall Corrugated | 20/140 | 5.78 | 5.10 | 4.49 | 4.42 | 4.25 | |
| 22 x 18 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 3.93 | 3.46 | 3.05 | 3.00 | 2.89 | |
| 22 x 18 x 16" | ECT-32 Single Wall Corrugated | 15/120 | 4.46 | 3.93 | 3.46 | 3.41 | 3.28 | |
| 22 x 18 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 9.78 | 8.63 | 7.59 | 7.48 | 7.19 | |
| 22 x 18 x 18" | ECT-32 Corrugated | 15/150 | 7.72 | 6.82 | 6.00 | 5.91 | 5.68 | |
| 22 x 20 x 10" | ECT-32 Corrugated | 15/150 | 4.09 | 3.61 | 3.18 | 3.13 | 3.01 | |
| 22 x 20 x 14" | ECT-32 Corrugated | 15/150 | 4.63 | 4.09 | 3.60 | 3.54 | 3.41 | |
| 22 x 20 x 20" | ECT-32 Corrugated | 15/150 | 8.41 | 7.42 | 6.53 | 6.43 | 6.18 | |
| 22 x 22 x 4" | ECT-32 Corrugated | 10/240 | 3.74 | 3.30 | 2.90 | 2.86 | 2.75 | |
| 22 x 22 x 6" | ECT-32 Corrugated | 15/120 | 4.15 | 3.66 | 3.22 | 3.18 | 3.05 | |
| 22 x 22 x 8" | ECT-32 Corrugated | 15/120 | 3.55 | 3.31 | 3.07 | 2.84 | 2.72 | |
| 22 x 22 x 10" | ECT-32 Corrugated | 15/120 | 4.56 | 4.02 | 3.54 | 3.49 | 3.35 | |
| 22 x 22 x 12" | ECT-32 Corrugated | 10/120 | 4.96 | 4.37 | 3.85 | 3.79 | 3.65 | |
| 22 x 22 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 12.21 | 10.77 | 9.48 | 9.33 | 8.97 | |
| 22 x 22 x 14" | ECT-32 Single Wall Corrugated | 10/120 | 5.09 | 4.49 | 3.95 | 3.89 | 3.74 | |
| 22 x 22 x 16" | ECT-32 Single Wall Corrugated | 10/120 | 5.40 | 4.76 | 4.19 | 4.13 | 3.97 | |
| 22 x 22 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 12.54 | 11.06 | 9.73 | 9.59 | 9.22 | |
| 22 x 22 x 18" | ECT-32 Single Wall Corrugated | 10/150 | 5.49 | 4.85 | 4.27 | 4.20 | 4.04 | |
| 22 x 22 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 6.32 | 5.58 | 4.91 | 4.83 | 4.65 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.49 | 4.85 | 4.26 | 4.20 | 4.04 | |
| 22 x 22 x 22" | 20,18,16" | 10/120 | 6.17 | 5.45 | 4.79 | 4.72 | 4.54 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.20 | 7.23 | 6.36 | 6.27 | 6.03 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 11.79 | 10.40 | 9.16 | 9.02 | 8.67 | |
| 22 x 22 x 24" | ECT-32 Single Wall Corrugated | 10/140 | 7.65 | 6.75 | 5.94 | 5.85 | 5.62 | |
| 22 x 22 x 30" | ECT-32 Single Wall Corrugated | 10/120 | 10.73 | 9.47 | 8.33 | 8.21 | 7.89 | |
| 22 x 22 x 36" | ECT-32 Single Wall Corrugated | 10/120 | 8.81 | 7.77 | 6.84 | 6.74 | 6.48 | |
| 22 x 22 x 40" | Inside Telescopic HSC | 10/120 | 16.88 | 14.89 | 13.11 | 12.91 | 12.41 | |
| 22 1/2 x 22 1/2 x 40" | Outer Telescopic HSC | 10/120 | 20.84 | 18.39 | 16.18 | 15.94 | 15.32 | |
| 23 x 16 x 18 5/8" | ECT-32 Single Wall Corrugated | 15/120 | 4.26 | 3.76 | 3.30 | 3.25 | 3.13 | |
| 23 x 17 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 4.09 | 3.61 | 3.17 | 3.13 | 3.01 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 10.98 | 9.68 | 8.52 | 8.39 | 8.07 | |